带代理的PHP SoapClient：如何通过代理访问模式？

Question

When initializing the SoapClient class with proxy-options, the WSDL and its methods are accessed over proxy correctly:

$client = new SoapClient(
    WSDL_URL, 
    array(
        'proxy_host'     => PROXY_HOST,
        'proxy_port'     => PROXY_PORT
    )
);

Schemas (schemaLocation) however are not getting accessed over the specified proxy:

<xs:schema attributeFormDefault="unqualified" elementFormDefault="unqualified">
    <xs:import namespace="http://example.com/webservice/cisbase" schemaLocation="http://example.com/ws/cis_base.xsd"/>
    <xs:import namespace="http://de.ws.example" schemaLocation="http://example.com/ws/is_base_de.xsd"/>
</xs:schema>

This leads to:

SOAP-ERROR: Parsing Schema: can't import schema from ...

So basically the SoapClient is trying to access the cis_base.xsd and is_base_de.xsd without proxy which is failing.

Is there a reason why the PHP SoapClient behaves like this and is there a workaround?

Answer 1

In my code i use those options and that works great with our proxy and https protocol. I hope that will work for you to :)

        'proxy_host' => PROXY_HOST, 
        'proxy_port' => PROXY_PORT,
        'stream_context' => stream_context_create(
            array(
                'ssl' => array(
                    'verify_peer'       => false,
                    'verify_peer_name'  => false,
                )
            )
        )

Regards.